hi Gurus,
can anyone provide a awk command to get teh count of number of file sin a specific directory.
appreciate any kind of information..
thanks (11 Replies)
Using awk I have an index file which has been seperated into 5 fields. The first field contains file names. What I need to do is check to see if a file exists in my current directory that is not in the first field of my index file. If its not i print out a message.
Please help! (4 Replies)
Hello,
I am strugling from quite a some time to compare flat files with over 1 million records could anyone please help me.
I want to compare two pipe delimited flat files, file1 with file2 and output the unmatched rows from file2 in file3
Sample File1:
... (9 Replies)
Folks I need your help cuz I've a file with 100,000 records that need to be compared against a passwd file (300) and then create a third one with the data in the first one and the passwd from the second one set in it.
The format of the first file is:
host xxxxxx "" 0,0 Closed control00/... (4 Replies)
Hi All,
I am using the awk command to replace ',' by '\t' (tabs) in a csv file. I would like to apply this to all .csv files in a directory and create .txt files with the tabs.
How would I do this in a script?
I have the following script called "csvtabs":
awk 'BEGIN {
FS... (4 Replies)
hi.. I want to compare records present in 1 file with those in 3 other files and print those records of file 1 which are not present in any of the files. for eg -
file1 file2 file3 file4
1 1 5 7
2 2 6 9
3
4
5
6
7
8
9
... (3 Replies)
Hi Guys,
I wanted to compare a delimited file and positional file, for a particular key files and if it matches then append the positional file with some data.
Example:
Delimited File
--------------
Byer;Amy;NONE1;A5218257;E5218257
Byer;Amy;NONE1;A5218260;E5218260
Positional File... (3 Replies)
I want to compare two files, 1) Compare Each query result. 2) Compare Only first row of the Query output 3) Compare Time (3rd column), First file time is lesser than 2nd file then print the PO_NUM else do nothing.
File1:
C:\script>call transaction 1OPOP
C:\script>Select ID, PO_ID, TIME, DES... (3 Replies)
So I have this issue. I have 4 files. the first one is the master file who has all possible combinations:
file 1
- a
- b
- c
- d
- e
the other three have some of the letters and a number instead of - for example
file 2
34 a
5 c
file 3
10 b
12 ... (3 Replies)
Hello,
I have two text files, each with a single column,
file 1:
124152970
123899868
123476854
54258288
123117283
file 2:
124152970
123899868
54258288
123117283
122108330 (5 Replies)
Discussion started by: LMHmedchem
5 Replies
LEARN ABOUT MINIX
join
JOIN(1) General Commands Manual JOIN(1)NAME
join - relational database operator
SYNOPSIS
join [-an] [-e s] [-o list] [-tc] file1 file2
DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 is `-', the standard
input is used.
File1 and file2 must be sorted in increasing ASCII collating sequence on the fields on which they are to be joined, normally the first in
each line.
There is one line in the output for each pair of lines in file1 and file2 that have identical join fields. The output line normally con-
sists of the common field, then the rest of the line from file1, then the rest of the line from file2.
Fields are normally separated by blank, tab or newline. In this case, multiple separators count as one, and leading separators are dis-
carded.
These options are recognized:
-an In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2.
-e s Replace empty output fields by string s.
-o list
Each output line comprises the fields specified in list, each element of which has the form n.m, where n is a file number and m is a
field number.
-tc Use character c as a separator (tab character). Every appearance of c in a line is significant.
SEE ALSO sort(1), comm(1), awk(1).
BUGS
With default field separation, the collating sequence is that of sort -b; with -t, the sequence is that of a plain sort.
The conventions of join, sort, comm, uniq, look and awk(1) are wildly incongruous.
7th Edition April 29, 1985 JOIN(1)